/*
 * Copyright (c) 2004-2022, University of Oslo
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 * Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *
 * Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 * Neither the name of the HISP project nor the names of its contributors may
 * be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package org.hisp.dhis.dxf2.metadata.jobs;

import lombok.extern.slf4j.Slf4j;
import org.hisp.dhis.dxf2.metadata.feedback.ImportReport;
import org.hisp.dhis.dxf2.metadata.sync.MetadataSyncSummary;
import org.hisp.dhis.feedback.Status;
import org.hisp.dhis.metadata.version.MetadataVersion;
import org.springframework.context.annotation.Scope;
import org.springframework.retry.RetryContext;
import org.springframework.stereotype.Component;

/**
 * Defines retry mechanism for metadata sync scheduling
 *
 * @author aamerm
 */
@Slf4j
@Component("metadataRetryContext")
@Scope("prototype")
public class MetadataRetryContext {
  private RetryContext retryContext;

  public RetryContext getRetryContext() {
    return retryContext;
  }

  public void setRetryContext(RetryContext retryContext) {
    this.retryContext = retryContext;
    log.info("Now trying. Current count: " + (retryContext.getRetryCount() + 1));
  }

  public void updateRetryContext(String stepKey, String message, MetadataVersion version) {
    retryContext.setAttribute(stepKey, message);

    if (version != null) {
      retryContext.setAttribute(MetadataSyncJob.VERSION_KEY, version);
    }
  }

  public void updateRetryContext(
      String stepKey, String message, MetadataVersion version, MetadataSyncSummary summary) {
    updateRetryContext(stepKey, message, version);

    if (summary != null) {
      setupImportReport(summary.getImportReport());
    }
  }

  // ----------------------------------------------------------------------------------------
  // Private Methods
  // ----------------------------------------------------------------------------------------

  private void setupImportReport(ImportReport importReport) {
    Status status = importReport.getStatus();

    if (Status.ERROR == status) {
      StringBuilder report = new StringBuilder();
      importReport.forEachErrorReport(errorReport -> report.append(errorReport.toString() + "\n"));
      retryContext.setAttribute(MetadataSyncJob.METADATA_SYNC_REPORT, report.toString());
    }
  }
}
